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Thanks to the old man’s hard work, a lot of has been covered with green trees. A. the hills B. hills C. the hill D. hill 【查看更多】

 

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Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.

  A. the hills  B. hills    C. the hill       D. hill

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Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.


  1. A.
    the hills
  2. B.
    hills
  3. C.
    the hill
  4. D.
    hill

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